EP 3993523 A4 20221012 - BASE STATION, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
Title (en)
BASE STATION, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
Title (de)
BASISSTATION, KOMMUNIKATIONSSYSTEM, KOMMUNIKATIONSVERFAHREN UND NICHTFLÜCHTIGES COMPUTERLESBARES MEDIUM
Title (fr)
STATION DE BASE, SYSTÈME DE COMMUNICATION, PROCÉDÉ DE COMMUNICATION ET SUPPORT POUVANT ÊTRE LU PAR ORDINATEUR NON TRANSITOIRE
Publication
Application
Priority
- JP 2021004000 W 20210203
- JP 2020060941 A 20200330
Abstract (en)
[origin: EP3993523A1] A first base station (121) is configured to notify a second base station (122) of frame offset information indicating a frame offset equivalent to a first difference between a start timing of a radio frame in a first base station (121) and PPS in a wireless manner or via a backhaul.
IPC 8 full level
H04W 56/00 (2009.01); H04W 92/20 (2009.01)
CPC (source: EP US)
H04B 7/269 (2013.01 - EP); H04W 56/001 (2013.01 - US); H04W 56/0015 (2013.01 - EP); H04W 56/003 (2013.01 - US); H04W 56/005 (2013.01 - EP); H04W 88/14 (2013.01 - US); H04W 92/20 (2013.01 - EP)
Citation (search report)
- [YA] US 2015098456 A1 20150409 - NUSAIRAT ASHRAF [US], et al
- [YA] US 2017085357 A1 20170323 - SHAHAR MENASHE [US]
- [A] JP 2009177313 A 20090806 - SUMITOMO ELECTRIC INDUSTRIES, et al
- See references of WO 2021199667A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3993523 A1 20220504; EP 3993523 A4 20221012; JP 2023075168 A 20230530; JP 7235166 B2 20230308; JP 7501698 B2 20240618; JP WO2021199667 A1 20211007; US 2022248352 A1 20220804; WO 2021199667 A1 20211007
DOCDB simple family (application)
EP 21781369 A 20210203; JP 2021004000 W 20210203; JP 2022511600 A 20210203; JP 2023027054 A 20230224; US 202117629448 A 20210203